EDB Postgres AI for ClickHouse 26.3.17.56 release notes v26.3

Released: 30 July 2026

EDB Postgres AI for ClickHouse 26.3.17.56 rolls up upstream bug fixes from ClickHouse 26.3.14 through 26.3.17. Changes include:

TypeDescription
Upstream mergeBased on open-source ClickHouse 26.3.17.56 LTS. See the ClickHouse 26.3.17.56 release on GitHub.
Kubernetes operatorUpdated to 0.27.2-1edb1, tracking upstream Altinity clickhouse-operator release-0.27.2. Separate release train from the ClickHouse server version above. See below for details.

Kubernetes operator 0.27.2-1edb1

  • Config rename: reconcile.recovery.from.*reconcile.recovery.onStatus.* (backward-incompatible)
  • Fixed unauthenticated /debug/pprof exposure on the metrics port
  • Go toolchain bumped to 1.26.5, fixing CVE-2026-39822 and CVE-2026-42505